SpeedForm technology. AMP technology. Charged Cushioning. The list goes on. This shoe is loaded with all the features you need to crush your workout. SpeedForm technology in the upper adds a premium level of comfort to keep your mind free of distractions. Speed lacing system allows you to lace up quicker than ever. Molded toe cap adds durability so your shoe lasts longer. An external TPU heel counter locks your foot in for a stable fit. AMP technology enhances the biomechanics of your foot to provide a precision fit and a comfortable feel. Dual-layer midsole features Charged Cushioning and Micro G® foam for an incredible combination of support and responsiveness. Flex grooves on the outsole increase the flexibility, while strategically placed rubber offers traction where you need it most. Wt. 11.0 oz.